Wrench socket for sprinkler head



FIG. 1 is a front elevational view of a wrench socket for a sprinkler head showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof; a right side elevational view thereof being a same image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a cross-sectional view thereof taken along line 6-6 in FIG. 1; and,

FIG. 7 is a perspective view thereof. 

CLAIM The ornamental design for a wrench socket for a sprinkler head, as shown and described. 